/* ------------------------------------------
*   Copyright (c) [2022] [R.H.Shen]
*   [SC4AC] is licensed under Mulan PSL v2.
*   You can use this software according to the terms and conditions of the Mulan
*   PSL v2.
*   You may obtain a copy of Mulan PSL v2 at:
*              http://license.coscl.org.cn/MulanPSL2
*   THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY
*	KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
*	NON-INFRINGEMENT, *	MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
*   See the Mulan PSL v2 for more details.
---------------------------------------------- */

// 本文件定义一个毫秒级的时间戳工具类
#ifndef TIMESTAMP_H
#define TIMESTAMP_H

// 时间戳类型
typedef long long timestamp_t;

class Timestamp {
 public:
  // 获取以毫秒计的时间戳
  static timestamp_t now();
};

#endif